145426648125

Names of 145426648125

• Cardinal: 145426648125 can be written as One hundred forty-five billion, four hundred twenty-six million, six hundred forty-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.45426648125 × 10¹¹

Factors of 145426648125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3779

Divisors of 145426648125

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 5 11 15 25 33 55 75 121 125 165 179 275 363 375 537 605 625 825 895 1375 1815 1875 1969 2685 3025 3581 4125 4475 5907 6875 9075 9845 10743 13425 15125 17905 20625 21659 22375 29535 39391 45375 49225 53715 64977 67125 75625 89525 108295 111875 118173 147675 196955 226875 246125 268575 324885 335625 433301 447625 541475 590865 640999 738375 984775 1230625 1299903 1342875 1624425 1922997 2166505 2238125 2707375 2954325 3204995 3691875 4923875 6499515 6714375 7050989 8122125 9614985 10832525 13536875 14771625 16024975 21152967 24619375 32497575 35254945 40610625 48074925 54162625 73858125 77560879 80124875 105764835 162487875 176274725 232682637 240374625 270813125 387804395 400624375 528824175 812439375 881373625 1163413185 1201873125 1939021975 2644120875 4406868125 5817065925 9695109875 13220604375 29085329625 48475549375 145426648125
• Sum of all divisors σ(n): 267892621920
• Sum of proper divisors (its aliquot sum) s(n): 122465973795
• 145426648125 is a deficient number, because the sum of its proper divisors (122465973795) is less than itself. Its deficiency is 22960674330

Bases of 145426648125

• Binary: 10000111011100000110101000110000111101₂
• Hexadecimal: 0x21DC1A8C3D
• Base-36: 1UT39RUL

Squares and roots of 145426648125

• 145426648125 squared (145426648125²) is 21148909984872566015625
• 145426648125 cubed (145426648125³) is 3075615090597361730920130126953125
• The square root of 145426648125 is 381348.4602368285
• The cube root of 145426648125 is 5258.7355474433

Scales and comparisons

• 145,426,648,125 seconds is equal to 4,624 years, 6 weeks, 19 hours, 8 minutes, 45 seconds.
• To count from 1 to 145,426,648,125 would take you about nine thousand, two hundred forty-eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 145426648125 cubic inches would be around 438.2 feet tall.

Recreational maths with 145426648125

• 145426648125 backwards is 521846624541
• The number of decimal digits it has is: 12
• The sum of 145426648125's digits is 48
• More coming soon!